from django.shortcuts import render,HttpResponse,redirect
from utils.tencent.cos import delete_bucket
from web import models
def setting(request,project_id):
    return render(request,'setting.html')

def delete(request,project_id):
    """ 删除项目 """
    if request.method == "GET":
        return render(request, 'setting_delete.html')
    project_name = request.POST.get('project_name')
    if not project_name or project_name != request.tracer.project.name:
        return render(request, 'setting_delete.html',{'error':'项目名错误'})
    # 项目名写对了删除（只有创建者可以删除）
    if request.tracer.user != request.tracer.project.creator:
        return render(request, 'setting_delete.html', {'error': '只有项目创建者可删除项目'})

    # 1.删除桶
    #       -删除桶中的所有文件（找到桶中所有文件 + 删除文件）
    #       -删除桶中的所有文件碎片（找到桶中所有文件碎片 + 删除文件碎片）
    # 2.删除项目
    delete_bucket(request.tracer.project.bucket,request.tracer.project.region)
    models.Project.objects.filter(id=request.tracer.project.id).delete()
    return redirect("project_list")